Kigo M4V Converter for Mac is Powerful M4V video format converter, which can convert purchased m4v videos to QuickTime MOV, MP4, iPod, iPhone, AppleTV, or audio format in high speed and great quality. It has been designed for ripping DRM M4V to unprotected formats. It can also convert any video on your iTunes libary. Kigo M4V converter supports extracting the audio from M4V files. Batch conversion is supported by this powerful m4v converter. It is a universal application, works on both Intel-based Mac and PPC-based Mac. It newly Add MOV format as the default output format, which will output the best quality.